diff options
| -rw-r--r-- | xlators/features/marker/utils/src/gsyncd.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/xlators/features/marker/utils/src/gsyncd.c b/xlators/features/marker/utils/src/gsyncd.c index 3f4c2c4b38a..63619b43c68 100644 --- a/xlators/features/marker/utils/src/gsyncd.c +++ b/xlators/features/marker/utils/src/gsyncd.c @@ -46,12 +46,14 @@ static int duplexpand (void **buf, size_t tsiz, size_t *len) { size_t osiz = tsiz * *len; - - *buf = realloc (*buf, osiz << 1); - if (!*buf) + char *p = realloc (*buf, osiz << 1); + if (!p) { + free(*buf); return -1; + } - memset ((char *)*buf + osiz, 0, osiz); + memset (p + osiz, 0, osiz); + *buf = p; *len <<= 1; return 0; |